The Oscar-nominated actress has been a standout style star, too, after a number of hit red-carpet moments during awards season. In fact, Ronan was spotted in the same platform style at the BAFTA Film Awards.

During the segment, Ronan played a game of “Catchphrase” with Fallon and fellow guest Don Cheadle. She also talked to Fallon about his recent trip to Ireland, where she explained an Irish “lock-in,” where guests of the pub are invited to stay after closing time and are actually locked in the venue.

Elsewhere on the red carpet, the star has been spotted in Calvin Klein.